Experiment
Going school on Saturday is kinda crappy because im lack of sleep and i need some rest. Anyway, at least we did some experiment to reduce our boredom as almost 60% of students actually skipped school and most of the teachers never enter the class .. What we did today was to continue our experiment on dissecting the rat. Since last week, we manage to remove the rats internal organs mainly the alimentary canal from stomach till the anus. Before that we were instructed to cut off the skin (fur/hair) followed by the layer of muscle. To be honest, the smell of a death rat is really sucks. I do feel like puking when i was about few inches closer to the organs of the rat. Thank goodness i ate my breakfast few hours ago. So, as i was saying, we were told to observe the digestive system of the rat and identify the paricular parts of the organs.
As for today, we manage to do the circulation system of the rat by removing it's heart. Throughout the whole experiment, everything went smoothly thanks to the help from few number of students from cergas class mainly zheng yii, fui teng, jacky and peri (er .. hope i spell your name correctly). Without their help i doubt we can even start the dissection of rat properly as we know there's some 'minor' problem we're facing ................. Anyway, i kinda manage to overcome my fear toward this 'creepy' animal. Yet i doubt that i would dare to touch any living rat ....
Going school on Saturday is kinda crappy because im lack of sleep and i need some rest. Anyway, at least we did some experiment to reduce our boredom as almost 60% of students actually skipped school and most of the teachers never enter the class .. What we did today was to continue our experiment on dissecting the rat. Since last week, we manage to remove the rats internal organs mainly the alimentary canal from stomach till the anus. Before that we were instructed to cut off the skin (fur/hair) followed by the layer of muscle. To be honest, the smell of a death rat is really sucks. I do feel like puking when i was about few inches closer to the organs of the rat. Thank goodness i ate my breakfast few hours ago. So, as i was saying, we were told to observe the digestive system of the rat and identify the paricular parts of the organs.
As for today, we manage to do the circulation system of the rat by removing it's heart. Throughout the whole experiment, everything went smoothly thanks to the help from few number of students from cergas class mainly zheng yii, fui teng, jacky and peri (er .. hope i spell your name correctly). Without their help i doubt we can even start the dissection of rat properly as we know there's some 'minor' problem we're facing ................. Anyway, i kinda manage to overcome my fear toward this 'creepy' animal. Yet i doubt that i would dare to touch any living rat ....
